257492473080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1\times {\mathrm{17099}}^1$

素因数の和:19053

約数の個数: 128

約数和(自身を含む): 784471392000

約数和(自身を除く): 526978918920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 1873, 2010, 2680, 3746, 4020, 5619, 7492, 8040, 9365, 11238, 14984, 17099, 18730, 22476, 28095, 34198, 37460, 44952, 51297, 56190, 68396, 74920, 85495, 102594, 112380, 125491, 136792, 170990, 205188, 224760, 250982, 256485, 341980, 376473, 410376, 501964, 512970, 627455, 683960, 752946, 1003928, 1025940, 1145633, 1254910, 1505892, 1882365, 2051880, 2291266, 2509820, 3011784, 3436899, 3764730, 4582532, 5019640, 5728165, 6873798, 7529460, 9165064, 11456330, 13747596, 15058920, 17184495, 22912660, 27495192, 32026427, 34368990, 45825320, 64052854, 68737980, 96079281, 128105708, 137475960, 160132135, 192158562, 256211416, 320264270, 384317124, 480396405, 640528540, 768634248, 960792810, 1281057080, 1921585620, 2145770609, 3843171240, 4291541218, 6437311827, 8583082436, 10728853045, 12874623654, 17166164872, 21457706090, 25749247308, 32186559135, 42915412180, 51498494616, 64373118270, 85830824360, 128746236540, 257492473080]

約数ペア:

[(1, 257492473080), (2, 128746236540), (3, 85830824360), (4, 64373118270), (5, 51498494616), (6, 42915412180), (8, 32186559135), (10, 25749247308), (12, 21457706090), (15, 17166164872), (20, 12874623654), (24, 10728853045), (30, 8583082436), (40, 6437311827), (60, 4291541218), (67, 3843171240), (120, 2145770609), (134, 1921585620), (201, 1281057080), (268, 960792810), (335, 768634248), (402, 640528540), (536, 480396405), (670, 384317124), (804, 320264270), (1005, 256211416), (1340, 192158562), (1608, 160132135), (1873, 137475960), (2010, 128105708), (2680, 96079281), (3746, 68737980), (4020, 64052854), (5619, 45825320), (7492, 34368990), (8040, 32026427), (9365, 27495192), (11238, 22912660), (14984, 17184495), (17099, 15058920), (18730, 13747596), (22476, 11456330), (28095, 9165064), (34198, 7529460), (37460, 6873798), (44952, 5728165), (51297, 5019640), (56190, 4582532), (68396, 3764730), (74920, 3436899), (85495, 3011784), (102594, 2509820), (112380, 2291266), (125491, 2051880), (136792, 1882365), (170990, 1505892), (205188, 1254910), (224760, 1145633), (250982, 1025940), (256485, 1003928), (341980, 752946), (376473, 683960), (410376, 627455), (501964, 512970)]